I have had the Z10fd for many years and love it. I take it in my back-pack and when mountain biking and can hunt for great nature shots. Love its macro abilities and that can take very close up shots of flowers. I want to upgrade. Want to do even better flower shots but don't want extremely big and super sensitive camera that would not survive traveling in a back-pack. Don't like cameras that run on AA batteries - prefer rechargeable ones. Any advice would be much appreciated. Thanks everyone!